Touch Screen Wall Panel - Meitav-Tecmeitavtecamerica.com/wp-content/uploads/2017/05/MTSC... ·...

Touch Screen Wall Panel

MTSC/SUPER

Owner’s manual and technician settings

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Index

1. Owner’s Manual ………………………………………………..... 41.1 Quick Guide……………………………………………………. 41.2 Turning the unit ON or OFF………………………………….. 51.3 Adjusting the set-point temperature ………………………... 51.4 Switch between temperature scales ……………………….. 51.5 Switching between System modes………………………….. 61.6 Switching between Fan speeds …………………………….. 61.7 Fan on demand (Auto fan)….……………………………….. 71.8 Lock the thermostat’s buttons….…………………………….. 71.9 Timer for turning the thermostat off…………………………. 7

2. Installation Instructions……..………………………………..... 8

3. Wiring Configuration and DIP Switches…….……………..... 11

4. Technician Settings …….……………………………………..... 18

5. MAC Address …….………...…………………………………..... 34

1. Owner’s manual

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Fanonly

*Automode

Heat Cool*Autospeed

High Low

Press to switch between fan speeds:

Med.

*In Auto mode, the active mode will flash

System ON

Press and hold to lock the thermostat’s buttons

(set-point must be other than 10ºC/50ºF)

Press and hold to enter technician settings(set-point must be equal to

10ºC/50ºF)

Set-point adjustment

Temperature scale

Modesindication

Ambient /Set-point

temperature display

Fan speeds indication

Press to turn

system ON or OFF

Press to switch between system modes:

*In Auto speed, the active speed will appear

System OFF

1.1 Quick Guide

1.2 Turning the unit ON or OFF

Press the button to turn the unit ON – system mode and fan

speed symbols will appear on display.

Press again to turn the unit OFF – the symbols will disappear.

1.3 Adjusting the set-point temperature

While the thermostat is ON, press the or buttons – the

set-point temperature will flash.

Press again to adjust the set point.

Unit ONUnit OFF

- 5 -

1.4 Switching between temperature scales

Press and hold the button to switch between temperature

scales.

Note: set-point must be other than 10ºC,11ºC/50ºF,51ºF

Press the button to

switch between system

modes:

1.5 Switching between system modes

Fan only

Auto mode

HeatCool

Notes:

- During demand for cooling (cooling active), the will flash.

- During demand for heating (heating active), the will flash.

1.6 Switching between fan speeds

Press the button to

switch between fan speeds:

Low speed

Medium speed

Highspeed

Auto speed

Note: When Auto speed Is

selected, the word “AUTO”

and the active fan speed

will appear on display

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The selection of system modes may be disabled depending on system configuration.

The selection of fan speeds may be disabled depending on system configuration.

- 7 -

1.7 Fan on demand (Auto fan)

Press and hold the button to activate or deactivate

fan on demand (Auto fan) function.

Notes:

- When activated, the fan will run with demand for cooling

or heating.

- The fan on demand function cannot be activated with

“Fan only” mode.

AUTO FANactive

This option may be disabled, depending on system configuration.

1.8 Lock the thermostat’s buttons

Press and hold the button to lock or unlock the thermostat’s

buttons. When locked, the icon will appear on display.

1.9 Timer for turning the thermostat off

Press and hold the button – the hours for the off-timer will

appear on display. Adjust the timer using the and buttos.

Range: 0...10 Hours

Note: Set “0” to disable the timer.

2. Installation Instructions

- 8 -

The MTC/SUPER Thermostat designed for flush mounting in the room

to be controlled. It should be located where the occupant can easily

read the display and use the controls.

If the built in temperature sensor is being used to measure room

temperature, the panel should be placed where the temperature is

representative of the general room conditions, away from cold or warm

air draughts, radiant heat and direct sunlight.

The panel should not be installed on an outside wall.

- The standard installation height is 1.5 meter (5 feet) from the floor.

WARNING: Risk of Electric Shock and Property Damage. Disconnect power supply before making electrical connections.The installation is to be performed by a qualified electrician.

WARNING: The integrated circuits in the controller are sensitive to static currents. Take suitable precautions.

2. Installation Instructions (cont’)

- 9 -

Installation procedure:

1. separate the front display from the back plastic cover by inserting a a

small flat screwdriver into each of the three slots as shown in the

picture and rotating it gently.

2. Remove the front display and keep it in a safe place.

3. Connect the wires as shown in the enclosed wiring diagram. All

terminals accept 1x0.5mm2/24 AWG.

4. If necessary, make changes to the DIP switches position as

explained in this manual.

5. Place the thermostat in the electrical box and tighten up the 2 screws

(Gewiss Box - GW 24 203).

6. Adapt the front frame-panel into its place, by pushing it towards the

wall.

1 2

5 6

3 4

- 10 -

2. Installation Instructions (cont’)

* For T1,0 functionality – refer to parameter P8 in the technician settings section.

** For IN1,0 functionality – refer to parameter P9 in the technician settings section.

***Communication protocol is set by DIP Switch S1.8 as follows:

S1.8 ON – BACnet

S1.8 OFF – MODBUS

3. Wiring configuration and DIP Switches

T2 change over sensor / Soft start in heat sensor / Remote OFF switch / Remote economy switch / External PIR

11

12

13

14

15

N

L

16

T1

0

IN1

0

*External sensor / Soft start in heat sensor / Deicing in cool sensor / Door switch (options)

Supply230VAC

AO1

AO2

B

A

See options on next pages

See options on next pages

***Communication (BACnet/MODBUS)

- 11 -

3. Wiring configuration and DIP Switches – AC systems

- 12 -

HC32-1S

11

12

13

14

15

16

AO1

AO2

Heat element 3

Heat element 2

Fan (1 speed)

Compressor 2

Compressor 1

Heat element 1(see SW1.4 HC)

X

X

HP42-1S

Heat element 1

Heat element 2

Fan (1 speed)

Compressor 2

Compressor 1

Heat pump(see SW1.4 HP)

X

X

HP22-3S

Fan medium

Fan high

Fan low

Compressor 2

Compressor 1


X

X

HP21-3S

Fan medium

Fan high

Fan low

Heat element

Compressor 1


X

X

87654321

654321

SW1

SW2

87654321

654321

87654321

654321

87654321

654321

SW1.8 = Protocol: ON – BACnet, OFF – MODBUSSW1.4 = HP: ON – Heat pump active in cool, OFF – Heat pump active in heat HC: ON – Electrical heater, OFF – Oil/Gas heater (no fan)SW1.5 = ON: Disable compressor delay, OFF – Enable compressor delayS2.3 – S2.6 – Not in useHP - Heat pump system HC - Non heat pump system ## - Heating/Cooling stages

3. Wiring configuration and DIP Switches – AC systems

- 13 -

11

12

13

14

15

16

AO1

AO2

HC21-3S

Fan medium

Fan high

Fan low

Heat element 2

Compressor 1


X

X

SW1

SW2

87654321

654321

HP22-VFS

Compressor 2

Compressor 1


X

Fan VFS

87654321

654321

HP21-VFS

Heat element

Compressor


X

Fan VFS

87654321

654321

HC21-VFS

Heat element 2

Compressor 1


X

Fan VFS

87654321

654321

SW1.8 = Protocol: ON – BACnet, OFF – MODBUSSW1.4 = HP: ON – Heat pump active in cool, OFF – Heat pump active in heat HC: ON – Electrical heater, OFF – Oil/Gas heater (no fan)SW1.5 = ON: Disable compressor delay, OFF – Enable compressor delayS2.3 – S2.6 – Not in useHP - Heat pump system HC - Non heat pump system ## - Heating/Cooling stagesVFS - Fan VFS

Fan medium

Fan high

Fan low

Fan medium

Fan high

Fan low

Fan medium

Fan high

Fan low

3. Wiring configuration and DIP Switches – Fan coil systems

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2-Pipe 3S

11

12

13

14

15

16

AO1

AO2

Fan high

Fan medium

Fan low

Heat element(2nd stage heat)

Cool/Heat valve

X

X

X

2-Pipe PID 3S

X

X

X

2-Pipe VFS


Cool/Heat valve

X

X

Fan VFS

2-Pipe PID VFS


X

X

Cl/Ht valve PID

Fan VFS

87654321

654321

SW1

SW2

87654321

654321

87654321

654321

87654321

654321

SW1.8 = Communication Protocol: ON – BACnet, OFF – MODBUS SW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – DisableSW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ONS2.3 – S2.6 – Not in usePID = Cool/Heat (Cl/Ht) valve PID VFS = Fan VFS

Fan high

Fan medium

Fan low


Cl/Ht valve PID

Fan high

Fan medium

Fan low

Fan high

Fan medium

Fan low


- 15 -

11

12

13

14

15

16

AO1

AO2

SW1

SW2

SW1.8 = Communication Protocol: ON – BACnet, OFF – MODBUS SW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – DisableSW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ONS2.3 – S2.6 – Not in useC-PID = Cool valve PID H-PID = Heat valve PID VFS = Fan VFS

4-Pipe 3S

Fan high

Fan medium

Fan low


Cool valve

Heat valve(1st stage heat)

X

X

4-Pipe 3S C-PID


X

X

87654321

654321

87654321

654321

Fan high

Fan medium

Fan low


Cool valve PID

4-Pipe VFS

Fan high

Fan medium

Fan low


Cool valve


X

Fan VFS

87654321

654321


- 16 -

11

12

13

14

15

16

AO1

AO2

SW1

SW2

SW1.8 =Protocol: ON – BACnet, OFF – MODBUSSW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – DisableSW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ONS2.3 – S2.6 – Not in useC-PID = Cool valve PID H-PID = Heat valve PIDHC-PID = Cool and Heat valves PID VFS = Fan VFS


Cool valve

X

Heat valve PID(1st stage heat)

Fan VFS


X

X

Cool valve PID


87654321

654321

87654321

654321

Fan high

Fan medium

Fan low


X


Cool valve PID

Fan VFS

4-Pipe 3S H-PID


Cool valve

X


X

87654321

654321

87654321

654321

Fan high

Fan medium

Fan low

Fan high

Fan medium

Fan low

Fan high

Fan medium

Fan low


- 17 -

11

12

13

14

15

16

AO1

AO2

SW1

SW2

Floor heating – the fan will not run with 1st stage heatSW1.8 =Protocol: ON – BACnet, OFF – MODBUSSW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – DisableSW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ONS2.3 – S2.6 – Not in useC-PID = Cool valve PID H-PID = Heat valve PIDHC-PID = Cool and Heat valves PID VFS = Fan VFS

Floor heating(1st stage heat)

Cool

Heat(2nd stage heat)

X

X

87654321

654321

Fan high

Fan medium

Fan low

4-Pipe 3S C-PIDFloor heating


X


Cool valve PID

X

87654321

654321

Fan high

Fan medium

Fan low

8

Floor heating


X


Cool valve PID

Fan VFS

87654321

Fan high

Fan medium

Fan low

654321

4. Technician Settings

Enter technician settings

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(Press and hold)

Adjust the set-point temperature to 10ºC.

To enter technician settings, press and hold the button for

5 seconds.

Use the button to advance to the next parameter.

Use the button to return to return to the previous parameter.

Press the button or wait 60 seconds to exit technician settings

and return to normal display.

4. Technician settings (cont’)

P1 – Offset for temperature readings calibrationRange: -6…+6°C / -9…+9°F.Default: 0°C / 0°F.

P2 – Set point limit for coolingRange: 5…35°C / 41…90°F.Default: 5°C / 35°F.

P3 – Set point limit for heatingRange: 5…35°C / 41…95°F.Default: 35°C / 95°F.

P5 – Lock the [Mode] button“01” - [Mode] button Locked“00” - [Mode] button unlocked (default)

P6 – Lock the [On/Off] button“01” - [On/Off] button Locked“00” - [On/Off] button unlocked (default)

P4 – Lock the [Fan] button“01” - [Fan] button Locked“00” - [Fan] button unlocked

- 19 -

- 20 -

P7 – Lock the [+] and [-] buttons (Set buttons)“01” - [+] and [-] buttons Locked“00” - [+] and [-] buttons unlocked (default)

P8 – Functionality of T1 terminals“00” - T1 terminals are not in use (default)“01” - External sensor“02” - Soft start in heat sensor (FC), Deicing in cool (AC)“03” - Door switch


P9 – Functionality of In1,0 terminals“00” - In1,0 terminals are not in use (default)“01” - T2 (Change over sensor)“02” - *T3 (Soft start in heat sensor)“03” - Remote On/Off switch“04” - Remote Economy switch“05” - External Passive Infrared detector (PIR)

* Where T1 terminals are used for external sensor, the In1,0 terminals can be used for T3 sensor.

P10 – Window contact (terminals In1,0) polarity“00” - Normally open (default)“01” - Normally close

- 21 -


P11 – Window contact delay timeRange: 0…999 secondsDefault: 600 seconds

P12 – Door switch / Door key-tag (terminals T1,0) polarity“00” - Normally open (default)“01” - Normally close

P13 – Door switch / Door key-tag delay timeRange: 0…999 secondsDefault: 180 seconds

P14 – Enable/Disable Auto change over mode“00” - Disable Auto change over mode“01” - Enable Auto change over mode (default)

P15 – Occupancy sensor logic (PIR)“00” - Thermostat turns off when unoccupied

and back on when re-occupied“01” - Thermostat turns off when unoccupied

and remains off when re-occupied“02” - Thermostat uses economy set points (default)

P16 – Enable/Disable Occupancy sensor “00” - Disable“01” - Enable (default)

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P17 – PIR (occupancy sensor) delay timebefore switching to unoccupied mode (ON delay)Range: 0…250 minutes, Default: 20 minutes

P19 – PIR (Occupancy sensor) polarity“00” - Normally open (default)“01” - Normally close

P25 – Economy set point for coolingRange: 5…35°C / 41…90°FDefault: 30°C / 86°F

P26 – Economy set point for heatingRange: 5…35°C / 41…90°FDefault: 10°C / 50°F


- 23 -

P30 – Beeper ON or OFF“01” - Beeper ON (default)“00” - Beeper OFF

P31 – Fan ON delay in cooling (seconds)Range: 0…120 secondsDefault: 0 seconds (no delay)

P32 – Fan OFF delay in cooling (seconds)Range: 0…120 secondsDefault: 0 seconds (no delay)

P33 – Fan ON delay in heating (seconds)Range: 0…120 secondsDefault: 0 seconds (no delay)

P34 – Fan OFF delay in heating (seconds)Range: 0…120 secondsDefault: 30 seconds

P27 – Time on-delay between heating stagesRange: 0…600 secondsDefault: 5 seconds

P28 – Time off-delay between heating stagesRange: 0…600 secondsDefault: 1 seconds


- 24 -

P35 – Enable/Disable Freeze protection“01” - Enable freeze protection (default)“00” - Disable freeze protection

P36 – Freeze protection cut-in set pointRange: 8...15°C / 46…59°FDefault: 8°C / 46°F

P37 – Freeze protection cut-out set pointRange: 10...17°C / 50…63°FDefault: 10°C / 50°F

P40 – View filter counter (hours) – Read onlyRange: 0…999 hours

P41 – Reset filter time“00” - No action - keep counting (default) “01” - Reset filter counter

P42 – Adjust filter alarm delay time counter (hours)Range: 0…999 hoursDefault: 0 hours (0 = Disable)


- 25 -

P43 – Soft start in heat – cut-in temperatureThe fan will not start before the temperature on T3 sensor reaches the cut-in temperature.Range: 14...37°C / 57…99°FDefault: 36°C / 96°F

P44 – Soft start in heat – cut-out temperatureThe fan will stop if the temperature on T3 sensor drops below the cut-out temperature.Range: 14...37°C / 54…95°FDefault: 32°C / 89°F

P46 – Cool differential band offsetRange: 0...5°C / 0…10°FDefault: 0°C / 0°F

P47 – Heat differential band (On/Off)Range: 0...5°C / 0…10°FDefault: 1°C / 2°F

P48 – Heat differential band offsetRange: -5...0°C / -10…0°FDefault: 0°C / 0°F

P45 – Cool differential band (On/Off)Range: 0...5°C / 0…10°FDefault: 1°C / 2°F


- 26 -

P49 – Shift between Cool and Heat in Auto change over modeRange: 0...10°C / 0…20°FDefault: 2°C / 4°F

P51 – Shift between Heating stagesRange: 0...10°C / 0…20°FDefault: 2°C / 4°F

P52 – Cool proportional band (FC only!)Range: 2...10°C / 4…20°FDefault: 2°C / 4°F

P53 – Cool proportional low limit (FC only!)Range: 0...100%Default: 0%

P54 – Cool proportional high limit (FC only!)Range: 0...100%Default: 100%


- 27 -

P55 – Heat proportional band (FC only!)Range: 2...10°C / 4…20°FDefault: 2°C / 4°F

P56 – Heat proportional low limit (FC only!)Range: 0...100%Default: 0%

P57 – Heat proportional high limit (FC only!)Range: 0...100%Default: 100%

P60 – Proportional ON percent (FC only!)Range: 0...30%Default: 30%

P60 – Proportional OFF percent (FC only!)Range: 0...20%Default: 10%


- 28 -

P65 – Fan VFS proportional band in coolingRange: 2...10°C / 4…20°FDefault: 2°C / 4°F

P66 – Fan VFS proportional band in heatingRange: 2...10°C / 4…20°FDefault: 2°C / 4°F

P67 – Fan VFS Low speed percent in coolingRange: 0...30%Default: 20%

P68 – Fan VFS Medium speed percent in coolingRange: 30...60%Default: 50%

P69 – Fan VFS High speed percent in coolingRange: 60...100%Default: 90%

P63 – Time on-delay between cooling stagesRange: 0…600 secondsDefault: 5 seconds

P64 – Time off-delay between cooling stagesRange: 0…600 secondsDefault: 1 seconds


- 29 -

P70 – Fan VFS Low speed percent in heatingRange: 0...30%Default: 30%

P71 – Fan VFS Medium speed percent in heatingRange: 30...60%Default: 50%

P72 – Fan VFS High speed percent in heatingRange: 60...100%Default: 80%

P73 – VFS Medium speed differentialRange: 10...50%Default: 35

P74 – VFS High speed differentialRange: 10...50%Default: 35


- 30 -

P76 – Fan VFS Low limit in coolingRange: 0...100%Default: 0%

P77 – Fan VFS High limit in coolingRange: 0...100%Default: 100%

P78 – Fan VFS Low limit in heatingRange: 0...100%Default: 0%

P79 – Fan VFS High limit in heatingRange: 0...100%Default: 100%

P83 – View T2 temperature sensor readingsNote: If T2 is not connected, -9.8°C / -9.8°F


P84 – View T3 temperature sensor readingsNote: If T3 is not connected, -9.8°C / -9.8°F



- 31 -

P85 – Deice in cool – cut-in temperature (AC only!)Range: -20...99°CDefault: 0°C

P86 – Deice in cool – cut-out temperature (AC only!)Range: -20...99°CDefault: 8°C

P87 – Deice in heat time (AC only!)Range: 120...420 SecondsDefault: 300 Seconds

P88 – Deice in heat break time (AC only!)Range: 600...1800 SecondsDefault: 1500 Seconds

P89 – Deice in heat – cut-in temperature (AC only!)Range: -20...99°CDefault: 0°C

P90 – Deice in heat – cut-out temperature (AC only!)Range: -20...99°CDefault: 16°C

P91 – Compressor delay (AC only!)Range: 0...360 SecondsDefault: 10 Seconds


- 32 -

P99 – One or Two set points (for cool and for heat) “00” - One set point for cooling and heating (default)“01” - two set points – one for cool and one for heat

P100 – Enable/Disable Screen dimming “00” - Enable“01” - Disable (default)

P101 – Screen dimming delay Range: 0...99 minutesDefault: 5 minutes

P102 – Dimming percentage valueRange: 1,5,10...90%Default: 10%

P105 – Display brightness Range: 50...100%Default: 100%

P114 – Cool PID Kp (FC only!)Range: 0...100%Default: 100%

P115 – Heat PID Kp (FC only!)Range: 0...100%Default: 100%

Press the button to return to parameter P1 or wait 60

seconds to exit technician settings and return to normal display.

P200 – Restore defaultsPress the button to restore defaultsPress the button twice to return to normal display


- 33 -

P116 – Cool PID Ki (FC only!)Range: 0...100%Default: 0%

P117 – Heat PID Ki (FC only!)Range: 0...100%Default: 0%

P118 – Cool PID Kd (FC only!)Range: 0...100%Default: 1%

P119 – Heat PID Kd (FC only!)Range: 0...100%Default: 1%

- 34 -

5. MAC Address

Enter MAC Address settings

Adjust the set-point temperature to 11ºC – the button will

appear on display.

To enter MAC Address settings, press and hold the button

for 5 seconds.

Use the and buttons to change the MAC Address.

Set “0” for no communication.

Press the button to return to normal display.

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- 35 -

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